HDPE geomembrane yoroshye ni ntoya cyane ya sintetike ya membrane liner cyangwa bariyeri ifite ubuso bworoshye. Irashobora gukoreshwa gusa cyangwa hamwe nibikoresho byose bijyanye na tekinoroji kugirango igenzure kwimuka (cyangwa gaze) kwimuka mumushinga wakozwe n'abantu, imiterere, cyangwa sisitemu. Gukora HDPE geomembrane yoroshye bitangirana no gukora ibikoresho fatizo, birimo ahanini resin ya HDPE polymer, hamwe ninyongeramusaruro zitandukanye nka karubone yumukara, antioxydants, imiti igabanya ubukana, imashini ya UV, nibindi bifasha. Ikigereranyo cya HDPE ninyongera ni 97.5: 2.5.